thats were is started..changed my fuel filter but nothing...still hesitates at a light once in a while...and also forgot to metion...once in a while when i try to take off for no reason whe i press the gas the car either wont move at all bearly moves,in a jerking mode, and to get goin i have to like pump the gas petal several time then the car will go...but it wont die on me...